Osilifen Bigger Oval Silicone Planter Mold, Oval Shape 7 x 3.3 Inch (L x H), Silicone Model for Concrete Flower Pots, DIY Succulent Plant Concrete Model, Concrete Pot Mold

We strongly recommend that before filling cement or gypsum, please apply a layer of mineral oil or any vegetable type of oil or fine powder will work between the silica gel and the plastic holder, which can help us more easily demold after the cement is solidified. How to make the surface look smoother without bubbles? Pour cement or plaster into the mold until it is almost full. You can tap the sides and lift it up and let it drop a few inches down to get everything even. Finally, fill the mold the rest of the way and tap the sides again to get rid of any air bubbles. How to make the pot stronger ? We'd better add some coarse sand and crushed stone into the cement to make it a solid whole, just like the concrete used for building houses. In this way, place the flower tray in a cool and ventilated place and wait for natural drying. During drying, pay attention to the curing condition. If the temperature is too high, sprinkle water properly to avoid weakening the curing effect caused by too fast drying. DIY Flowerpot - Finished size 6.5 x 3.15 x 2.95 inch, you could prepare some concrete or gypsum materials, and make flowerpots according to the proportion, add and mix various colors according to your preferences, just enjoy the DIY process. if you want use this mold DIY a Fire Pit, please search our another ASIN: B0CJ13D21B, you will can buy our specific mold for tabletop firepit. welcome to try ! Oval Size - 7.1 X 3.3 inch (L*H). Double layer structure, made of silicone and plastic, sturdy frame to support concrete weight without wall bulging outwards, which is strong and durable, has a smooth surface, easy to demold and clean, can reuse.